/* This file is part of Sawa, the Scriptic-Java compiler
 * Copyright (C) 2009 Andre van Delft
 *
 * Sawa is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package scriptic.tools;

import java.util.ArrayList;

   /*-----------------------------------------------------------------*/
   /*                                                                 */
   /*                           ParameterList                         */
   /*                                                                 */
   /*-----------------------------------------------------------------*/

class ParameterList extends LanguageConstruct {
   public ArrayList<MethodParameterDeclaration> parameters = new ArrayList<MethodParameterDeclaration>();
   public RefinementDeclaration owner;

   /* ----------------------------- Predicates ------------------------- */

   public boolean isMainMethodParameterList () {
      if (parameters.size () != 1) return false;

      MethodParameterDeclaration parameter
            = parameters.get(0);
      return ( parameter.dataTypeDeclaration.getNameWithDots().equals ("java.lang.String")
             ||parameter.dataTypeDeclaration.getName().equals ("String") )
            && parameter.dataTypeDeclaration.noOfArrayDimensions == 1;
   }

   public boolean hasError () {
      for (MethodParameterDeclaration parameter: parameters) {
         if (parameter.dataType()==null
         || !parameter.dataType().isResolved()) {
             return true;
         }
      }
      return false;
   }

   /* ------------------------- Code generation ------------------------ */

   public void outDeclaration (PreprocessorOutputStream stream,
                               boolean firstParameter) {
      outDeclarationList (stream, parameters, firstParameter);
   }

   public void outNameList (PreprocessorOutputStream stream,
                            boolean firstParameter) {
      outNameList (stream, parameters, firstParameter);
   }
}


